Update app.py

app.py

@@ -83,6 +83,7 @@ def stream_chat(
     
     print(f'history: {conversation}')
 
+    tools = f'function_params = {{{tools}}}'
     local_namespace = {}
     exec(tools, globals(), local_namespace)
     function_params = local_namespace.get('function_params', {})
@@ -114,7 +115,7 @@ def stream_chat(
    
 
 
-tools_schema = """function_params = {
+tools_schema = """
     "name": "get_current_weather",
     "description": "Get the current weather",
     "parameters": {
@@ -132,7 +133,7 @@ tools_schema = """function_params = {
         },
         "required": ["location", "format"],
     },
-}"""
+"""
 
 chatbot = gr.Chatbot(height = 600, placeholder = PLACEHOLDER)
 with gr.Blocks(theme="citrus", css=CSS) as demo: